News
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Circuitry in Excavators
When it comes to the circuitry in excavators, it has undergone significant changes in recent decades, from simple configurations of yesteryear to today’s highly integrated and intelligent. Twenty years ago, the electrical system of excavators was relatively simple, mainly including engine ...Read more -
Excavator Engine Cylinder Wear Prevention
The engine, the heart of the excavator, has unavoidable cylinder wear in the course of long-term use. However, by taking a series of measures, we can minimize the harm caused by this wear. In this article, we will discuss in depth the problems and causes of cylinder wear, as well as the methods ...Read more -
12 Major Parameters of Excavators
An excavator can indicate the characteristics of the machine through a series of parameters, through the parameter comparison users can know the basic performance of an excavator operation. 1. Operating Weight One of the three main parameters of an excavator is the total weight of the excavator ...Read more -
6 Solutions for Excavator Handle Struggle
1. Excavator Operating Handle The excavator operating handle assembly is divided into two major parts, the upper part is the operating rod, and the lower part is the operating pilot valve. When you open the outer shroud of the handle, you can see four plungers at the top being covered, a univers...Read more -
Excavator Seasonal Maintenance Guide
As an excavator operator, the performance of the excavator in his hands is directly related to the ability to work in the engineering field, whether it can cope with all kinds of complex construction sites, to keep it in good condition, in fact, contains a wealth of learning and skills. The key l...Read more -
How to Troubleshoot The Abnormal Rattling of Slewing Bearing
The excavator makes a rattling sound irregularly when it is slewing under heavy load. Check the slewing motor with a sonic detector, install a pressure gauge on the main pump, and when the excavator slews under heavy load, the gauge needle swings, and the pressure value then decreases whenever a...Read more -
How To Dig A Trench Beautifully
Before staring an excavation operation, it is vital to have an in-depth understanding of the specific conditions and requirements of the construction. For an experience driver, it may only take a glance to roughly determine the construction conditons and have a good idea of what to expect. Simil...Read more -
There Steps to Solve Engine won’t Start Problem
The engine is the heart of the excavator, if the engine can’t start, then the whole excavator will also be unable to work due to the lack of power source. And how to the engine can not start this problem for a simple check, so as to reawaken the engine’s powerful power? To introduce ...Read more -
Excavator Daily Work Fuel Saving Operation Guide
The fuel consumption of excavators is a big item of daily cost expenditure, and reducing fuel consumption not only consumes to reduce carbon dioxide emission, but also saves operation cost. 1. Working Mode and Throttle Gear Selection LiuGong E-series excavators consist of 6 work models and 1...Read more -
Common Methods to Remove Excavator Fuel Tank Dirt
There are three common methods for removing fuel tank dirt in excavator maintenance. 1. Blow Washing Method Keep part of the diesel oil in the fuel tank, and then pass the compressed air of 19.6~29.4KPa into the bottom of the fuel tank with a plastic pipe, so as to make the diesel oil tumbling ...Read more -
Excavator Air Filter Maintenance and Replacement Guide
The important of the excavator’s air filter, as the excavator’s air filter, as the indispensable guardian of the sender, cannot be overstated. It can block the dust in the air and ensure the stable operation of the engine. 1. Importance of Air Filter Maintenance Regular maintenance a...Read more -
Practical Strategies For Dealing With High Excavator Temperatures In Summer.
In the hot summer, the high water temperature of excavators has become a headache for many mechanics. Some riders tend to use ordinary water instead of coolant for cost considerations. However, this practice will lead to the accumulation of scale in the water tank in the long run, which will seri...Read more